C322512DS Datasheet, PDF (1/2 Pages) Sumida Corporation – SMD Power Inductor

SMD Power Inductor
C322512/DS
RoHS
Halogen
Free
Dimension - [mm]
3.2±0.15
1.2 Max.
0.15
2.5±
0.70±0.25
Land pattern and Schematics - [mm]
3.65
1.3
2.5
Description
• Multilayer power inductor.
× × × × ^{• Magnetically shielded.}
• L W H: 3.35 2.65 1.2 mm Max.
• Product weight: 50mg (Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
℃～ ℃ ^{Environmental Data}
• Operating temperature range: -30 +85
(including coil’s self temperature rise)
℃～ ℃ • Storage temperature range: -30 +85
℃ • Solder reflow temperature: 260 peak.
0.2
2.3±
Packaging
• Carrier tape and reel packaging.
Applications
• Ideally used in DC/DC converters for Smart
phones, Cell phones, other portable instruments,
HDD, and SSD.
Electrical Characteristics
Part No.
μL( H)
± ※ 20% 1
Ω D.C.R. (m )
±25%
※ Saturation current
(mA) 2
※ ^{Temperature rise}
Current (mA) 3
C322512HPB-R47
0.47
32
3000
3000
C322512HPB-1R0
1.0
50
2500
2300
C322512HPB-2R2
2.2
100
2200
1800
※1. Inductance measuring condition: at 3MHz.
※2. Saturation current: The value of D.C. current when the inductance decreases to 70% of it’s nominal value.
※ △ ＝ ℃ ＝ ℃ 3. Temperature rise current: The value of D.C. current when the temperature rise is t 40 (Ta 25 ).
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Revised: 19-Mar-12